/* Base styles */
body {
  margin: 0 auto;
  padding-top: 50px; /* space for fixed navbar */
  background-color: #f8f9fa; /* light gray background */
  font-family: 'Poppins', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: #222222;
}

/* Prevent stray background image */
html {
  background: #f8f9fa; /* solid background */
}

/* Color Theme */
:root {
  --primary-color: #1e3a8a; /* deep blue */
  --accent-color: #f97316;  /* orange */
  --card-background: #ffffff; /* solid white */
  --footer-background: #1e3a8a;
  --footer-text: #ffffff;
}

/* Navbar */
.navbar {
  background-color: var(--primary-color);
}

.navbar .nav-link {
  color: #ffffff;
  font-weight: 600;
  transition: color 0.3s ease;
}

.navbar .nav-link:hover {
  color: var(--accent-color);
}

/* Hero section */
.hero {
  background-color: var(--primary-color);
  color: #ffffff;
  padding: 120px 20px 80px 20px; /* more top padding to push text down */
  text-align: center;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 20px;
  font-weight: 600;
  color: #ffffff;
}

.hero p {
  font-size: 1.25rem;
  color: var(--accent-color);
}

.hero .btn-primary {
  background-color: var(--accent-color);
  border-color: var(--accent-color);
  font-weight: 600;
  transition: all 0.3s ease;
}

.hero .btn-primary:hover {
  background-color: #ea6510; /* darker orange on hover */
  border-color: #ea6510;
  transform: scale(1.05);
}

.hero .contact-btn {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
  }
}

/* Services Section */
#services {
  padding: 60px 20px;
}

#services h2 {
  color: #222222;
  font-weight: 600;
  margin-bottom: 40px;
}

.card {
  background-color: var(--card-background);
  border: none;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  padding: 20px;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 16px rgba(0,0,0,0.3);
}

.card i {
  font-size: 3rem;
  margin-bottom: 15px;
  color: var(--primary-color);
}

.card-title {
  text-align: center;
  font-weight: 600;
}

.card-text {
  font-size: 1rem;
  line-height: 1.5;
}

/* About Section */
#about {
  background-color: #ffffff;
  padding: 60px 20px;
  color: #222222;
}

#about h2 {
  font-weight: 600;
  margin-bottom: 20px;
}

/* Footer */
footer {
  background-color: var(--footer-background);
  color: var(--footer-text);
  padding: 20px;
  text-align: center;
  margin-top: 40px;
  border-top: 1px solid #ddd;
}

/* Contact Section */
#contact {
  background-color: #ffffff;
  padding: 60px 20px;
  color: #222222;
}

#contact h2 {
  font-weight: 600;
  margin-bottom: 20px;
}

/* Headings */
h1 {
  padding-top: 20px;
  color: #222222;
}

h2 {
  color: #222222;
}

/* Icon spacing */
i {
  padding: 20px 0 0 10px;
}

/* Services layout fix */
.service1, .service2, .service3 {
  width: 50%;
  margin: auto;
  align-content: center;
  padding: 10px;
}